class KeyThis{
	int x;
	static int y;
	
	void f(){
		this.x = 100;   //x = 100; 
		KeyThis.y = 200;  //y = 200; 
		
		this.y = 300;
				
		this.g();  //g();
		KeyThis.h();  //h(); 
		
		this.h();    //h();
	    
	}
	
	void g(){
		System.out.println("g()");
	}
	
	static void h(){
		System.out.println("h()");
	}
	
	public static void main(String[] args){
		KeyThis kt = new KeyThis();
		kt.f();
		
	}
	
	
	
	
}